baber/WOPTO huggingface dataset:
Patent JP-S5888418-A (JP)
Title: Water-cooled internal-combustion engine
Inventor: KAGAMI MICHIHISA
IPC: F01P3/20
Filed: 1981-11-18
Abstract: PURPOSE:To eliminate the necessity for using a primary fluid pump in an engine in which primary fluid is cooled by secondary fluid, by circulating the cylinder cooling primary fluid through natural convection in a heat exchanger equipped with cooling water pipes flowing the secondary fluid. CONSTITUTION:At operation of an engine 11, primary fluid in a cooling water flow line 29 firstly cools a cylinder 23 to increase fluid temperature and flow into a heat exchanger 15 through an opening 61 to the direction of arrow heads A, secondly is contacted to many cooling water pipes 39, in which secondary fluid in the heat exchanger 15 flows, and cooled. In this way, the primary fluid increased with density is lowered in the direction of an arrow head B toward the cooling water flow line 29 and recirculated in such a manner as to again cool the cylinder 23. Thus tha primary fluid flows to perform natural convection between the cooling water flow line 29 and the heat exchanger 15, and the necessity for using a primary fluid pump can be eliminated to decrease a number of part items, then a total unit can be formed to compact size.
Patent JP-H0349698-A (JP)
Title: Oligonucleotide for detecting bacteria and method for detecting bacteria using the same
Inventor: OHASHI TETSUO
IPC: C12R1/42
Filed: 1989-07-18
Abstract: PURPOSE:To enable simple and rapid detection with a high sensitivity by carrying out polymerase chain reaction(PCR) treatment using a specific oligonucleotide functioning as a primer for nucleic acid synthetic reaction. CONSTITUTION:Microbial cells of the genus Salmonella are subjected to extraction treatment to provide a specimen (A) composed of a nucleic acid ingredient. The same sequence as the base sequence of ara C gene of the microorganism of the genus Salmonella is then chemically synthesized to afford a synthetic nucleotide (B) composed of a sequence group expressed by the formula. The ingredients (A) and (B) and a thermostable DNA polymerase are added to a buffer solution to afford a reaction solution (C). The resultant ingredient (C) is then thermally denatured at about 94 deg.C, subsequently annealed and further subjected to polymerization reaction. The PCR is performed in about 42 cycles to afford an amplified nucleotide fragment (D). The resultant ingredient (D) is then subjected to agarose electrophoresis, etc., to calculate the length of the nucleotide fragment and selectively detect the bacterium classified into the genus Salmonella in the specimen.
Patent JP-H10337219-A (JP)
Title: Toothbrush stand capable of keeping bristles from coming in contact with each other
Inventor: UEDA SHINKO
IPC: A46B17/08
Filed: 1997-06-07
Abstract: PROBLEM TO BE SOLVED: To support a plurality of toothbrushes in a standing state so as to prevent the toothbrushes from coming in contact with each other by providing a plurality of toothbrush insertion holes on a toothbrush stand body, and fixing a plurality of toothbrush holding cylinders to the body so that the toothbrushes do not come in contact with each other outside the body with each insertion hole taken as a starting point. SOLUTION: A plurality of toothbrush insertion holes 2 are formed on the body 1 of a toothbrush stand, and the body 1 is provided with a plurality of toothbrush holding cylinders 3 so that toothbrushes do not come in contact with each other outside the body, with each insertion hole 2 taken as a starting point. In other words, a plurality of toothbrush holding cylinders 3 are fastened inside the body like a sector. According to this construction, the handle parts of the toothbrushes are fixed and held like a sector with the toothbrush holding cylinders 3. As a result, a gap between each toothbrush becomes large enough, thereby preventing the toothbrushes from coming in contact with each other. Consequently, the toothbrushes can be stored hygienically.
Patent JP-S6078909-A (JP)
Title: Cleaning and sterilizing agent to be compounded in cosmetic and perfumery
Inventor: TSUCHIKURA MITSURU
IPC: A61K8/40
Filed: 1983-10-03
Abstract: PURPOSE:To provide the titled cleaning and sterilizing agent containing stabilized chlorine dioxide, etc. as active component, applicable in the form of an aqueous solution, powder, fine granules, or jelly, and giving beauty and hygienic skin without damaging the skin. CONSTITUTION:Stabilized chlorine dioxide (ClO2) is added to cosmetic or perfumery to clean the water and keep the freshness of water contained in the cosmetic, etc. Water, distilled water or hot water playing important role in the production of cosmetic and perfumery can be cleaned and sterilized by this process. The stabilized chlorine dioxide used as an active component is a strong oxidizing agent suitable for the disinfection, deodorization, sterilization and antiseptic treatment, and having excellent antibacterial activity to keep the cleanness and freshness of water and to prevent the proliferation of bacteria and fungi. It can be applied to various fields because of its colorless, tasteless and non-toxic nature.
Patent JP-H0352732-A (JP)
Title: Method for working material having hydrophilic membrane
Inventor: KATSUMATA TSUYOSHI
IPC: B21D53/08
Filed: 1989-07-20
Abstract: PURPOSE:To prevent a flare jump and flare crack and to improve the yield of production by executing the working using a lubricating oil under the condition of a low temp. CONSTITUTION:The working is executed under the condition of the low temp. at the time of working a material having a hydrophilic film on the surface by using the lubricating oil. The temp. in working environment is lowered and the moisture sticking to the hydrophilic film is lessened by working the material at the low temp. Since the temp. is low, the evaporation of the lubricating oil used for the pressing is lessened. The degradation of the press workability by the insufficiency of the lubricating oil and the contamination of the working environment by the evaporated lubricating oil are lessened. Thus, the working environment is improved.
Patent JP-H0352546-A (JP)
Title: Brushless motor
Inventor: OKA HIROSHI
IPC: H02K29/00
Filed: 1989-07-20
Abstract: PURPOSE:To make an index magnet unnecessary by a method wherein a notch is provided on the side surface of a rotor yoke while an index signal is outputted by a magnetism detecting element utilizing flux leaked through the notch. CONSTITUTION:A notch 11 is formed by notching the side surface of a rotor yoke 2. The leakage flux of a driving magnet 1 through the notch 11 is detected by a magnetism detecting element 3 through Hall effect, for example, to output an index pulse signal from the magnetism detecting element 3. In this case, the pulse width of the index signal is specified by the width of the notch 11. The index signal is outputted by the magnetism detecting element utilizing the leakage flux through the notch 11 in such a manner. The plantation of an index magnet becomes unnecessary whereby the reduction of manufacturing cost as well as the improvement of the assembling property of the title motor may be contrived.
Patent JP-S6244620-A (JP)
Title: Optical fiber gyroscope
Inventor: TAI SHUICHI
IPC: H01S3/083
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a small-sized, high-sensitivity optical fiber gyroscope by using a polarization plane maintaining optical fiber for an optical fiber loop as a rotation detection part and using a normal single-mode optical fiber for other optical paths and optical parts. CONSTITUTION:Rays of light from a semiconductor laser 1 as a light source are passed through the single-mode optical fiber 2 and split into two by an optical fiber coupler 4a, and only one rays of light are incident on a polarizer 5. The rays light become linear beams of polarized light of single polarization, which is split into two by an optical fiber coupler 12 without changing in polarization state and those beams are made incident on the optical fiber loop 13 composed of the polarization maintaining optical fiber through connectors 14a and 14b coupled so that the optical axis of the polarization plane maintaining optical fiber constituting the optical fiber loop 13 is aligned with the optical wav of the beams of linear polarized light wave propagated in the optical fiber coupler 12. The rays of light being made incident on the optical fiber loop 13 clockwise and counterclockwise have a mutuallyh phase shift owing to the rotation of the system and are guided to a photodetector 8 through a polarizer 5, so that the intensity of the interference light is measured.
Patent JP-S6252076-A (JP)
Inventor: YOSHIDA KATSUMI
IPC: B65D75/04
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0529930-A (JP)
Title: Pll circuit
Inventor: INAMI DAIJIRO
IPC: H03L7/10
Filed: 1991-07-25
Abstract: PURPOSE:To reduce the lock time at data input by providing an OR circuit and a switch circuit connected in series between one terminal of a capacitor and a reference voltage source and subject to switch control by an output of the OR circuit to the PLL circuit. CONSTITUTION:When no data signal is inputted to a data input terminal 6, that is, at application of power or data interruption, a signal inputted to a reset input terminal 7 or a data interruption input terminal 8 goes to H and an output of an OR circuit 13 goes to H. Then a switch circuit 10 inputs a voltage from a reference voltage generating circuit 9 to one electrode of a capacitor 4. Then the output voltage of the circuit 9 is locked with a clock signal outputted from a voltage controlled oscillator 5 and set to a voltage around the locking frequency. As a result, even when the data signal is inputted after that, the phase difference between the data signal and the clock signal outputted from the oscillator 5 is less. Thus, the lock time is reduced.
Patent JP-H0351975-A (JP)
Title: Terminal equipment
Inventor: HAMAMOTO KAZUTOMO
IPC: G06K7/00
Filed: 1989-07-19
Abstract: PURPOSE:To eliminate the need to indicate switching by a switch or keyboard by providing a decision circuit which switches a switching circuit according to an indication signal in a bar code input signal. CONSTITUTION:The decision circuit 4 decides whether or not the bar code signal supplied from a scanner side contains a specific code for decision making which means a bar code image and outputs a switching signal when the code for decision making is present therein and the switching circuit 1 is switched from the direct connection side to the side of a decoder 2 according to the switching signal to apply the bar code image to the decoder. Consequently, the switching circuit can be switched automatically to improve the easiness of use and the terminal equipment can be connected to a bar code reader which outputs the bar code image or a bar code reader which outputs a character code image by using the same connector.
Patent JP-H0235116-A (JP)
Title: Net for vegetation
Inventor: SAKATE MICHIHEI
IPC: A01C1/04
Filed: 1988-07-25
Abstract: PURPOSE:To prevent both the flow loss of earth and sand in the initial stage of working and the outflow of spraying materials, and further to disperse the surface flowing away water on sloped surfaces by forming, at random, projections and recesses on the front and rear surfaces of a vegetation net, when the net is knitted or weaved. CONSTITUTION:When strands of 3mm to 3cm width consisting of paper, nonwoven fabric, or chemical fibers for wefts 1 constituting a vegetation net 3 are knitted or weaved in a plain weave or leno weaving or the like, weaving is carried out by folding a large number of warps 2 so that the meshes become less than the width of the strand. And projections and recesses are, at random, provided on the front and rear surfaces of the net, and thin cotton wools on which seeds and manure are sticked are adhered on the vegetation net 3.
Patent JP-S6249974-A (JP)
Title: Operating method for continuous drying and baking device for paint
Inventor: JO TADASHI
IPC: B05D3/00
Filed: 1985-08-27
Abstract: PURPOSE:To stabilize the temp. control of each zone of a drying and baking furnace and to stabilize a line operation by drying and baking a paint in the drying and baking furnace only by the heating air which is controlled in temp. and pressure. CONSTITUTION:The heating temp. of clean air is controlled by a high temp. side heat exchanger 22 and a low temp. side heat exchanger 21 provided to a discharge route for the waste incineration gas from an incinerator in order to control the incineration temp. outputted from the incinerator 5 according to the quantity of the heat required for the zones 1a-1c of the drying and baking furnace 1 and to control the flow rate of the waste furnace gas discharged from the furnace 1 and the flow rate of the heated clean air to be supplied to the furnace 1 in such a manner that both flow rates are made approximately equal. The heating air is released to the outside when the temp. of the heating air controlled by the heat exchangers 22, 21 exceeds the control range. The pressure on the outlet side of the heat exchanger 22 is controlled constant in order to exactly control the temp. in the respective zones of the furnace 1. The drying and baking in the furnace 1 are executed only by the air which is controlled in temp. and pressure.
Patent JP-H0863027-A (JP)
Title: Design of uniform-nip-speed roll fixing device
Inventor: RABIN MOZAA
IPC: G03G15/20
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles on a sheet passing through a nip, while uniforming a shape and fixing a velocity of this nip, formed between a fixture roller and a pressure roller. SOLUTION: A heating fixer is provided with a fixture roller 176 and a pressure roller 182. These two rollers are engaged by pressure, and the nip is formed for fixing the toner onto a sheet member by heating. These fixture roller 176 and pressure roller 182 have cores and elastomer layers covering these cores. For the fixture roller 176, a projecting shape with the larger diameter of central part and the smaller diameter of terminal part is provided and further, the layers of both the terminal parts are made thinner than the layer at the central part (178). For the pressure roller 182, on the other hand, the layers of both the terminal parts are made thicker than the layer of the central part (180), and the pressure roller 182 is formed into flare.
Patent JP-H0933913-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: DOBASHI TOSHIHIKO
IPC: G02F1/133
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the superior-visibility liquid crystal device whose nonillumination part in the case of a normally white type or illumination part in the case of a normally black type is of a similar color, uniform, and bright and the electronic equipment which is bright and improved in visibility. SOLUTION: A liquid crystal cell 110 is constituted by arranging an upper electrode substrate 103 which has an upper electrode 104 and a lower electrode substrate 106 which has a lower electrode 105 formed opposite each other across spacers 109 and charging liquid crystal 111. On the upper electrode substrate 103 of the liquid crystal cell 110, an optical anisotropic macromolecular film 102 is formed and further on it, an upper polarizing plate 101 is formed. A lower polarizing plate 107 is arranged beneath the lower electrode substrate 106 of the liquid crystal cell 110 and a hologram layer 108 is provided further beneath it.
Patent JP-H1172026-A (JP)
Title: Heat shield having noise insulation function
Inventor: PIRCHL GERHARD
IPC: B60R13/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve sound insulation effect and heat insulation effect. SOLUTION: This heat shield has a heat insulation sheet 2 supporting a lower layer 3 faced to a generation source l of heat and noise. The support lower layer 3 supports a sound absorbing layer 4 attached thereto. The support lower layer 3 is so arranged that a specified clearance 5 is formed between the heat insulation sheet 2 and the support lower layer 3.
Patent JP-S6343285-A (JP)
Inventor: ADACHI HARUO
IPC: H05B6/10
Filed: 1986-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01139886-A (JP)
Title: Apparatus for beating and refining old paper raw material
Inventor: AIKAWA YOSHIHIKO
IPC: D21B1/32
Filed: 1987-07-27
Abstract: PURPOSE: To obtain the subject used paper stock-dissolving and screening machine that can efficiently recover a fibrous substance in high yield and gives the paper stock of good quality with reduced foreign contaminants in a stabilized concentration, flow rate, and quality by combining a pulper, a separated auxiliary pulper and a composite screen in one unit. CONSTITUTION: This pulper P, a separated auxiliary pulper U and a composite screen T are combined and concentrated in one unit so that the inner peripheral area of the crude sieve holes of the strainer of the pulper P is communicated to the tank 25 of the pulper, while the outer peripheral area of the fine sieve holes of the strainer is communicated to the tank 34 of the screen T. The agitation impeller 3 is arranged near the strainer of the pulper P to discriminate slightly dissolving substances from useful fibrous substances. In the pulper U, the mixed useful fibrous substance is separated from the slightly dissolving substance and sent together with the useful fibrous substance from the pulper P to the composite screen where these fibrous substances are doubly purified.
Patent JP-H0936548-A (JP)
Title: Multilayer wiring board and manufacture thereof
Inventor: MASUDA MASAO
IPC: H01L23/12
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the layers of green sheets by a method wherein a wiring pattern on a space part formed between the layers of the green sheets is separated from a wiring pattern under the space part by the space part. SOLUTION: Wiring patterns 4 are respectively printed on the front and rear of a green sheet 1 out of green sheets 1 and 2, which are provided with built-in Vias (conductive plugs which penetrate the green sheets) 3, and a wiring pattern 4 is printed on the surface of the green sheet 2. In this case, a releasant 5 is applied on a region of the sheet 1 which is superposed on the wiring pattern on the surface of the sheet 2, and a region of the sheet 2 which is superposed on the wiring pattern on the rear of the sheet 1. Two sheets of the green sheets subsequent to the printing are superposed to shrink and are subjected to firing to complete a multilayer board. At the time of the firing, a space part 6 is formed between the layers of the green sheets with gas, which is generated from the releasant 5, and the wiring pattern on the rear of the sheet 1 is separated from the wiring pattern on the surface of the sheet 2. Thereby, the number of the layers of the sheets 1 and 2 can be made fewer than that of the wiring patterns which are laminated.
Patent JP-H0352861-A (JP)
Title: Diurea derivative
Inventor: ITO TOKUKI
IPC: A61P9/10
Filed: 1989-07-19
Abstract: NEW MATERIAL:A compound expressed by formula I or salt of said compound (R<1> and R<2> are alkyl or cycloalkyl; R<3> to R<6> are H, lower alkyl, cycloalkyl, phenyl, pyridyl or aralkyl, etc.; n1 and n2 are 1, 2 or 3). EXAMPLE:2,6-bis{[1-cycloheptyl-3-(4-N,N-dimethylaminophenyl)ureide] methyl}pyridine. USE:Used as preventive and curing drug of cerebral infraction, evanescent ischemic attack, stenocardia, peripheral thrombus and emphraxis, etc. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (Y is halogen) in a solvent such as DMF, benzene, THF, chloroform or n-hexane at room temperature or in a heated state to afford the compound expressed by formula I.
Patent JP-2000010432-A (JP)
Title: Method and device for fixing image formed by using liquid electrostatic developer
Inventor: TSUBUSHI KAZUO
IPC: G03G15/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of irregularities in a copy even when a substrate low in oil adsorption is used by fixing an image formed by using specified liquid electrostatic developer by flash light irradiation. SOLUTION: The image formed on the image substrate by using the liquid electrostatic developer whose viscosity at 20 deg.C is 0.1 to 10000 mPa.S is fixed by the flash light irradiation. Heat resistant wood-free paper, coated paper, laminated paper, porous resin sheet, nonwoven fiber sheet, cellulose sheet such as regenerated cellulose or acetate film and resin film are used as the substrate. It is good to execute the flash light irradiation from both sides, that is, the back surface and the front surface of the supporting body, and various kinds of white light lamps, for example, a tungsten lamp, a halogen lamp, an infrared lamp, a xenon lamp and an infrared laser are used as a light source. Then, ink jet ink, printing ink and coating material are used as the liquid electrostatic developer.
Patent JP-H057598-A (JP)
Title: Orthodontic bracket
Inventor: YOGOSAWA FUMIO
IPC: A61C7/28
Filed: 1991-07-02
Abstract: PURPOSE:To enable the development of multiple functions with a bracket of the same shape by ensuring a slippage as intended to an arch wire of an ortho dontic bracket while the arch wire for the bracket can be locked (made immov able) as required to be utilized as resistance source. CONSTITUTION:Two contact bearing surfaces (21 and 21) inclined to each other at a specified opening angle are formed rising on a base (10) of a bracket and a pair of protrusion bodies (13) are erected vertical on the respective contact bearing surfaces vertical to the contact bearing surfaces. The contact bearing surfaces are made linear at least over the length (L1) sufficient to support a force given to an arch wire (A) from a ligature (L) applied on the protrusion bodies directly so that a slippage of a bracket for the arch wire. When the ligature is applied through both of the protrusion bodies (13), the arch wire is bent at the top (12) and pressed onto both the contact bearing surfaces over a range (L2) covered by a ligating force to lock.
Patent JP-H0351922-A (JP)
Title: Back-up system for production of diagnostic data
Inventor: YOKOYAMA FUJIO
IPC: G06F11/22
Filed: 1989-07-19
Abstract: PURPOSE:To reduce the manhours for analysis of the trouble factor of a circuit which is unable to automatically produce the diagnostic data and also to reduce the manhour for manual production of the diagnostic data by calculating the input data and the transmission of an output point to a subject circuit element and producing interactively the diagnostic data. CONSTITUTION:A diagnostic data production back-up system 15 secures an interface to a human being via a screen display device 16. Then the system 15 inputs a circuit information file 11, a diagnostic information file 13, and a circuit element information file 14 and calculates the input data and the transmission of an output point to a subject circuit element for a part where the production of the diagnostic data is impossible via a diagnostic data production system 12. Thus the diagnostic data is interactively produced. Thus it is possible to reduce the manhours for analysis of the trouble factor of a circuit which is unable to automatically produce the diagnostic data and also to reduce the manhours for manual production of the diagnostic data.